Element and electric generator

Active Publication Date: 2018-01-11
RICOH KK
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0014]The present invention can provide an element having excel

Problems solved by technology

Since the system utilizing the piezoelectric element uses mainly a ceramic-based piezoelectric element, there are problems that the element does not have flexibility and the element is easily broken.
However, these treatments have a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Element and electric generator
  • Element and electric generator
  • Element and electric generator

Examples

Experimental program
Comparison scheme
Effect test

Example

Example 1

[0196]

[0197]—Production of Intermediate Layer—

[0198]Silicone rubber (IVS4312, manufactured by Momentive Performance Materials Inc.) was applied onto a polyethylene terephthalate (PET) film, and the applied silicone rubber composition was heated to cure at 120° C. for 30 minutes, to thereby form a thin film having a thickness of 100 μm.

[0199]Subsequently, the thin film was subjected to a corona discharge treatment under the following conditions. Thereafter, the PET film was peeled. In the manner as described above, an intermediate layer was obtained.

[0200]

[0201]Applied voltage: 100 V

[0202]Cumulative energy: 60 J / cm2

[0203]Reaction atmosphere: air

[0204]—First Electrode and Second Electrode—

[0205]As for each of a first electrode and a second electrode, AL-PET 9-100 (thickness of aluminium foil: 9 μm, thickness of polyethylene terephthalate film: 100 μm (cover material)) manufactured by PANAC CO., LTD. was provided.

[0206]—Production of Element—

[0207]The obtained intermediate la...

Example

[0216]Rank A: The value was 15 times or greater compared to Comparative Example 1, and the electricity generation performance is significantly improved.

[0217]Rank B: The value was 10 times or greater but less than 15 times, compared to Comparative Example 1, and the electricity generation performance is significantly improved.

[0218]Rank C: The value was 5 times or greater but less than 10 times, compared to Comparative Example 1, and the electricity generation performance is improved.

[0219]Rank D: The value was greater than 1 time but less than 15 times, compared to Comparative Example 1, and the electricity generation performance is slightly improved.

[0220]Rank E: The value was 1 time, compared to Comparative Example 1, and the electricity generation performance is identical.

[0221]Rank F: The value was less than 1 time, compared to Comparative Example 1, and the electricity generation performance is degraded.

Example

Example 2

[0222]

[0223]—Production of Intermediate Layer—

Silicone rubber (KE-1935, manufactured by Shin-Etsu Chemical Co., Ltd.) was applied onto a polyethylene terephthalate (PET) film, and the applied silicone rubber composition was heated to cure at 120° C. for 30 minutes, to thereby form a thin film having a thickness of 100 μm.

Subsequently, the thin film was subjected to a corona discharge treatment in the same manner as in Example 1. Then, the PET film was peeled to thereby produce an intermediate layer of Example 2.

[0224]—Productions of Element and Electric Generator—

[0225]An element and an electric generator of Example 2 were produced using the produced intermediate layer in the same manner as in Example 1.

[0226]

[0227]>

[0228]The produced intermediate layer of Example 2 was subjected to a measurement of an infrared absorption spectrum in the same manner as in Example 1. As a result, the variation rate of the peak intensity ratio was 0.80. It was confirmed from the obtained vari...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Fractionaaaaaaaaaa
Fractionaaaaaaaaaa
Login to view more

Abstract

An element including: a first electrode; an intermediate layer made of a silicone rubber composition containing a silicone rubber; and a second electrode, where the first electrode, the intermediate layer, and the second electrode are disposed in this order, wherein a peak intensity ratio (1095±5 cm−1/1025±5 cm−1) of an infrared absorption spectrum of the intermediate layer varies along a vertical direction relative to a surface of the first electrode, and to a surface of the second electrode.

Description

TECHNICAL FIELD[0001]The present invention relates to an element and an electric generator.BACKGROUND ART[0002]There have been conventionally attempts for effectively utilizing the energy generated by vibrations of a structure, such as roads, bridges, and architecture, vibrations of a moving body, such as cars, and train carriages, and vibration due to human activities. As for a method for effectively utilizing the energy generated by vibrations, there is a method where vibration energy is converted into electric energy. Examples of such a method include a system utilizing a piezoelectric element, and a system utilizing electrostatic induction.[0003]The system utilizing the piezoelectric element uses mainly a ceramic-based piezoelectric element, and utilizes a phenomenon that electric charge is induced at a surface of the piezoelectric element when distortion is applied to the piezoelectric element due to vibrations.[0004]The system utilizing the electrostatic induction typically us...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H01L41/193B32B15/02B32B15/06B32B25/02B32B25/10C08K5/549C08K3/36C08K3/34C08G77/14B32B25/20H01L41/113B32B5/02H01G7/02H02N1/08
CPCH01G7/028H01L41/193C08K3/36C08K3/34C08K5/549C08G77/14B32B5/022B32B15/02B32B15/06B32B25/02B32B25/10B32B25/20H01L41/113B32B2262/106B32B2307/202B32B2457/00H02N1/08C08L83/04H01G7/02B32B5/024B32B5/028B32B2307/20B32B2457/16H10N30/30H10N30/04H10N30/857
Inventor ARIZUMI, YUKOKONDOH, TSUNEAKIOTAGIRI, MIZUKINATORI, JUNICHIROSUGAWARA, TOMOAKIIMAI, TAKAHIRO
Owner RICOH KK
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap